Yes, both SupportBee and Jitbit Helpdesk offer a Free Trial.
SupportBee is designed for Large Enterprises, Medium Business and Small Business.
Jitbit Helpdesk is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for SupportBee Starts at $13/User/Month when Billed Yearly whereas for Jitbit Helpdesk Starts at $24.92/Month when Billed Yearly.
Some top alternatives to SupportBee includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, Teamwork Desk, LiveAgent, HelpDesk, SysAid, Jitbit Helpdesk, Desky, CRMdesk, ReadyDesk, HelpdeskEddy, Max HelpDesk and BoldDesk.
Some top alternatives to Jitbit Helpdesk includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Apptivo, Teamwork Desk, HelpDesk, SysAid, ReadyDesk, AzureDesk, Help Desk Premier, BoldDesk and Scopedesk.